1. Dzeroski, S., LaVrac, N.: Relation Data Mining. Springer, Berlin (2001)
2. Ngan, P.S., Wong, M.l., Leung, K.S., Cheng, J.C.Y.: Using grammar based genetic programming for data mining of medical knowledge. In: Proc. of the Third Annual Genetic Programming Conference, pp. 254–259 (1998)
3. Lecture Notes in Computer Science;G. Kkai,2001
4. Xinwu, Y., Chunnian, L.: Bits string representation of rules in Design of inducing logic programs by genetic algorithm. Journal of Beijing Polytechnic university 27(3), 297–302 (2001)
5. Quinlan, J.R.: Learning logical definitions from relations. Machine Learning 5, 239–266 (1990)